feat: Searching contacts by company name (#7867)

Implement the functionality of being able to search the contacts page by company name.
Fixes: #7818

Co-authored-by: Sojan Jose <sojan@pepalo.com>

app/controllers/api/v1/accounts/contacts_controller.rb

@@ -25,7 +25,8 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
     render json: { error: 'Specify search string with parameter q' }, status: :unprocessable_entity if params[:q].blank? && return
 
     contacts = resolved_contacts.where(
-      'name ILIKE :search OR email ILIKE :search OR phone_number ILIKE :search OR contacts.identifier LIKE :search',
+      'name ILIKE :search OR email ILIKE :search OR phone_number ILIKE :search OR contacts.identifier LIKE :search
+        OR contacts.additional_attributes->>\'company_name\' ILIKE :search',
       search: "%#{params[:q].strip}%"
     )
     @contacts_count = contacts.count

spec/controllers/api/v1/accounts/contacts_controller_spec.rb

@@ -295,6 +295,18 @@ RSpec.describe 'Contacts API', type: :request do
         expect(response.body).not_to include(contact1.email)
       end
 
+      it 'searches contacts using company name' do
+        contact2.update(additional_attributes: { company_name: 'acme.inc' })
+        get "/api/v1/accounts/#{account.id}/contacts/search",
+            params: { q: 'acme.inc' },
+            headers: admin.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(contact2.email)
+        expect(response.body).not_to include(contact1.email)
+      end
+
       it 'matches the resolved contact respecting the identifier character casing' do
         contact_normal = create(:contact, name: 'testcontact', account: account, identifier: 'testidentifer')
         contact_special = create(:contact, name: 'testcontact', account: account, identifier: 'TestIdentifier')